diff --git a/desktop/src/cef/internal/browser_process_app.rs b/desktop/src/cef/internal/browser_process_app.rs
index ef5ba2ce34..de75b5bb8e 100644
--- a/desktop/src/cef/internal/browser_process_app.rs
+++ b/desktop/src/cef/internal/browser_process_app.rs
@@ -33,6 +33,16 @@ impl<H: CefEventHandler> ImplApp for BrowserProcessAppImpl<H> {
 
 	fn on_before_command_line_processing(&self, _process_type: Option<&cef::CefString>, command_line: Option<&mut cef::CommandLine>) {
 		if let Some(cmd) = command_line {
+			cmd.append_switch_with_value(Some(&CefString::from("renderer-process-limit")), Some(&CefString::from("1")));
+			cmd.append_switch_with_value(Some(&CefString::from("disk-cache-size")), Some(&CefString::from("0")));
+			cmd.append_switch(Some(&CefString::from("incognito")));
+			cmd.append_switch(Some(&CefString::from("no-first-run")));
+			cmd.append_switch(Some(&CefString::from("disable-file-system")));
+			cmd.append_switch(Some(&CefString::from("disable-local-storage")));
+			cmd.append_switch(Some(&CefString::from("disable-background-networking")));
+			cmd.append_switch(Some(&CefString::from("disable-audio-input")));
+			cmd.append_switch(Some(&CefString::from("disable-audio-output")));
+
 			#[cfg(not(feature = "accelerated_paint"))]
 			{
 				// Disable GPU acceleration when accelerated_paint feature is not enabled
diff --git a/desktop/src/window/win.rs b/desktop/src/window/win.rs
index 1dfe50aea3..afd53db18f 100644
--- a/desktop/src/window/win.rs
+++ b/desktop/src/window/win.rs
@@ -1,6 +1,7 @@
+use winit::dpi::PhysicalSize;
 use winit::event_loop::ActiveEventLoop;
 use winit::icon::Icon;
-use winit::platform::windows::WinIcon;
+use winit::platform::windows::{WinIcon, WindowAttributesWindows};
 use winit::window::{Window, WindowAttributes};
 
 use crate::event::AppEventScheduler;
@@ -11,12 +12,10 @@ pub(super) struct NativeWindowImpl {
 
 impl super::NativeWindow for NativeWindowImpl {
 	fn configure(attributes: WindowAttributes, _event_loop: &dyn ActiveEventLoop) -> WindowAttributes {
-		if let Ok(win_icon) = WinIcon::from_resource(1, None) {
-			let icon = Icon(std::sync::Arc::new(win_icon));
-			attributes.with_window_icon(Some(icon))
-		} else {
-			attributes
-		}
+		let icon = WinIcon::from_resource(1, Some(PhysicalSize::new(256, 256))).ok().map(|icon| Icon(std::sync::Arc::new(icon)));
+		let win_window = WindowAttributesWindows::default().with_taskbar_icon(icon);
+		let icon = WinIcon::from_resource(1, None).ok().map(|icon| Icon(std::sync::Arc::new(icon)));
+		attributes.with_window_icon(icon).with_platform_attributes(Box::new(win_window))
 	}
 
 	fn new(window: &dyn Window, _app_event_scheduler: AppEventScheduler) -> Self {